20599693001

素因数分解:

${\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 21060000000

約数和(自身を除く): 460306999

約数列:

[1, 59, 389, 449, 1999, 22951, 26491, 117941, 174661, 777611, 897551, 10304999, 45879049, 52955509, 349147339, 20599693001]

約数ペア:

[(1, 20599693001), (59, 349147339), (389, 52955509), (449, 45879049), (1999, 10304999), (22951, 897551), (26491, 777611), (117941, 174661)]